N998AL
•Bombardier Learjet 45
United States
SYR (Syracuse Hancock International Airport, Syracuse)
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Viewing period:
Compared to: preceding 12 months · May 2024 – May 2025May 2025 – Apr 2026·vs May 2024 – May 2025
Emissions Overview
28.1
Tons CO2 This Month
Above Average2.4× avg for Learjet 45
49.9
Tons CO2 YTD
Typical1.4× avg for Learjet 45
285.5
CO2 Tons Since 2025
Typical1.4× avg for Learjet 45
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Learjet 45
220.9 tons CO2 in selected period
2026 pace: On track for approximately 150t CO₂ by year end · ↓ 36% vs full year 2025 (236t)
Flight Patterns & Behaviour
Highly concentrated — Syracuse → Victoria accounts for 76% of emissions
6t
Top route CO₂
2
Distinct routes
3
Flights
Highly Concentrated2 routes account for 100% of total emissions
Highest emission route
Syracuse → Victoria
6.4t CO₂ total · 0.0048t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.8× country averageTypical
Subject to FAA oversight — no mandatory carbon reporting for private aviation
What's ChangedCompared to prior equivalent period
Emissions
–
Prior data unavailable
Intensity
–
Prior data unavailable
New Routes
2
8t CO₂ combined
Dropped Routes
0
–
Avg per Flight
–
Prior data unavailable
Flight Count
–
Prior data unavailable
Route and airport counts may include data processing artefacts.
Activity Signals
Recent Flights